Bestbuy offers Eufy Security - eufyCam 3 3-Camera Indoor/Outdoor Wireless 4K Security System - White for $449.99 (orig. $679.99) with free shipping.

Product Description:
Expand your home protection with the 3-pack eufyCam 3 system. Featuring 365-day solar powered battery life, motion-activated spotlight and flexible installation, you remain watchful over your home from anywhere, anytime. Three cameras deliver crisp, full color 4K clarity for highly detailed views of what is occurring around your home during the day and evening. Exclusive BionicMind self-learning AI can differentiate between family and strangers with up to 99.9% accuracy, so you only receive alerts of new or unfamiliar faces over time. With expandable local storage up to 16TB and no monthly subscription fees, you remain in full control of the footage captured by eufyCam 3. 

• See 4K Detail Day and Night
  Gain full color clarity of humans or animals on your property even at night. The Starlight photosensitive system enhances low light conditions for clarity in color.
• BionicMind AI Empowers Your Security
  See the true potential of your security with BionicMind self-learning AI—providing stellar facial recognition that differentiates between family and strangers with up to 99% accuracy.
• Always-On Power
  Integrated solar panel needs only 2 hours of daily sunlight to provide 365 days battery life.
• Local Expandable Storage & No Monthly Fees
  You’re in control of your data with a built-in 1TB hard drive space that remains secure with advanced encryption. eufyCam 3 stores data locally so you never pay for cloud storage.
• Motion Activated Spotlight
  Ultra-bright light illuminates the activities and people around your property.